Friday, December 2, 2011

When to use "on" and when to use "in"

What are the proper usages of the words "in" and "on" in a sentence? One often confuses the two. Here are some examples: "The boat is in/on the water," "We are in/on the planet," "We're going to the concert in/on July 1st."
The use of prepositions in English is frequently idiomatic. General guidelines exist, but be prepared to learn individual expressions in which the preposition does not adhere to the guidelines.
In the case of the prepositions in and on, here are the most usual uses. "In" mainly denotes "rest at" while "on" indicates proximity and position above or outside. Here are some examples for the use of "in" for place, time, manner, and reference.
Place: He lives in the country.
Time: I'll be there in an hour.
Manner: The child ran down the steps in tears.
Reference: In my opinion, we need a referendum.
Here are some examples for the use of "on":
Place: He sat on the fence.
Time: He was not thinking well on that occasion.
Reference: He asked my opinion on the matter.
Condition: We'll hire him on your recommendation.

16 comments:

  1. The difference with the usage of "in" and "on" will be discussed in the latter part of the semester. Anyways, thank you for informing us in advance.

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  3. Thank you for posting. I think you forgot to cite your reference(s).

    -Angenica Martirez

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  4. I like your post because sometimes I also don't know when to use "in" and "on".

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  5. Jaymico, since we ought to use formal English in this blog, I think it is improper to use "anyways" because it is used in colloquial English. Just use "anyway" to be safe.

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  6. Could I answer the unanswered sentences above?

    The boat is on the water," "We are on the planet," "We're going to the concert in July 1st."

    Are my answers right?

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  7. Darwin, i think your answers are correct! If I need to answer them, I would have the same answers. This is really helpful, I often interchange the use of in, on, and even at.

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  8. For me, prepositions are tricky but fun to study because you can discover many things from it. :)

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  9. I always have a hard time on preposition. I am confused whether to use "in" or "on". I'll definitely study your post.

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  10. I'm having a hard time when it comes to preposition, honestly. Thanks for sharing this Glenn.

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  11. Darwin the answers are revealed in the latter part of the site.

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  12. "You and me sitting on a tree", a line from the song daydreamer. I'm just wondering if they are sitting above the tree or what? :D
    Thanks for sharing Glenn. :)

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  13. Thanks for posting this Glenn. I'm really having a hard time when it comes to using prepositions.

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  14. These two prepositions are really tricky to use. I appreciated that you tried to have a brief discussion on this topic. Thanks Glenn.

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  15. Here's a question. Do you use "on behalf of" or "in behalf of"? I'm not sure what the answer is. Those two prepositions are very confusing.
    Anyway, thanks for clearing some things up between the two prepositions.

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  16. Atan, "on behalf of" and "in behalf of" can be used in either ways. "on behalf of" is used when representing someone; on the other hand, "in behalf of" is used when you mean "to benefit someone."

    Here are the links I found:
    http://forum.thefreedictionary.com/postst7475_IN-BEHALF-VS-ON-BEHALF.aspx
    http://www.grammarphobia.com/blog/2006/09/in-behalf-of-vs-on-behalf-of.html

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